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BFW M 18

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The BFW M.18 (also known as the Messerschmitt M 18 after its designer) was an airliner produced in Germany in the late 1920s.[1][2]

Design and development

Designed at the request of Theo Croneiß to supply his new airline venture which was to become Nordbayerische Verkehrsflug (NOBA),[3] it was a conventional high-wing cantilever monoplane with fixed tailskid undercarriage. The prototype was built of wood, although production examples would have a metal structure.[2] The design was praised in its day for the cleanness of its aerodynamics, lightness of construction, and economy of operation[4]

Operational history

The first M 18 to enter service with NOBA was provided by Messerschmitt in exchange for a 49% share of the new company, and on 26 July it began commercial flights.[5] NOBA's early successes enabled the company to place orders for additional examples of an improved model, the M 18b. It would eventually purchase twelve of these,[3] but manufacturing them would exceed the capacity of Messerschmitt's own small firm, leading to a merger with Bayerische Flugzeugwerke (BFW) in 1927. Following NOBA's reorganisation into DEVAG in 1931, a small number of a further improved version designated M 18d were ordered, but the type was soon superseded by the similar but larger Messerschmitt M 20.[2]

Variants

  • M 18a - three-seat production version with 60 kW (80 hp)Siemens-Halske Sh 11 engine (2 built)
  • M 18b - three/four-seat production version with 82 kW (110 hp) Siemens-Halske Sh 12 engine (12 built)
  • M 18c - photographic survey version with 164 kW (220 hp) Armstrong Siddeley Lynx engine (2 or 3 built)
  • M 18d - enlarged six/seven/eight-passenger version, produced with a variety of engines, including the Lynx, the 112 kW (150 hp) Walter Mars and the 240 kW (325 hp) Wright Whirlwind. (8 built)

Specifications (M 18b)

Template:Aerospecs

Notes

  1. Taylor 1989, 651
  2. 2.0 2.1 2.2 The Illustrated Encyclopedia of Aircraft, 494
  3. 3.0 3.1 Szegeti 1998, 74
  4. "1928 Berlin Aero Show", 919-92
  5. Mulder

References

Template:Messerschmitt aircraft

de:Messerschmitt M18 it:Messerschmitt M 18

This article is licensed under the GNU Free Documentation License.
It uses material from the Wikipedia article "BFW M 18".